<template>
  <div class="login-container">
    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on"
             label-position="left">

      <div class="title-container">
        <h3 class="title">Reset Password</h3>
      </div>

      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password"/>
        </span>
        <el-input
          :key="passwordType"
          ref="password"
          v-model="loginForm.password"
          :type="passwordType"
          placeholder="New password"
          name="password"
          tabindex="2"
          auto-complete="on"
          @keyup.enter.native="handleConfirm"
        />
      </el-form-item>

      <el-form-item prop="newPassword">
        <span class="svg-container">
          <svg-icon icon-class="password"/>
        </span>
        <el-input
          :key="passwordType"
          ref="password"
          v-model="loginForm.newPassword"
          :type="passwordType"
          placeholder="Confirm new password"
          name="password"
          tabindex="2"
          auto-complete="on"
          @keyup.enter.native="handleConfirm"
        />
      </el-form-item>

      <el-button :loading="loading" type="success" style="width:100%;margin-bottom:30px;"
                 @click.native.prevent="handleConfirm">Submit
      </el-button>

    </el-form>
  </div>
</template>

<script>
    import { validUsername } from '@/utils/validate'
    import request from '@/utils/request'
    import { resetPassword } from '@/api/user'

    export default {
        name: 'resetPassword',
        data() {
            const validatePassword = (rule, value, callback) => {
                if (value.length < 6) {
                      callback(new Error('The password can not be less than 6 digits'))
                    // callback()
                } else {
                    callback()
                }
            }
            return {
                loginForm: {
                    password: '', // 123456
                    newPassword: '' // 123456
                },
                loginRules: {
                    password: [{
                        required: true,
                        trigger: ['blur', 'change'],
                        pattern: /^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)[^]{8,100}$/,
                        message: 'The password must contain at least 8-digit with 1 number, 1 upper and lower cast character'
                    }],
                    newPassword: [{
                        required: true,
                        trigger: ['blur', 'change'],
                        pattern: /^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)[^]{8,100}$/,
                        message: 'The password must contain at least 8-digit with 1 number, 1 upper and lower cast character'
                    }]
                },
                loading: false,
                passwordType: 'password',
                redirect: undefined
            }
        },
        watch: {
            $route: {
                handler: function(route) {
                    this.token = route.query && route.query.token
                },
                immediate: true
            }
        },
        methods: {
              handleConfirm() {
                this.$refs.loginForm.validate(valid => {
                    if (valid) {
                        var loginForm = this.loginForm
                        const that = this
                        this.loading = true
                        if (loginForm.newPassword !== loginForm.password) {
                            this.$message({
                                type: 'error',
                                message: 'Two incorrect passwords'
                            })
                            this.loading = false
                            return false
                        }
                        resetPassword({ password: this.$getCode(loginForm.newPassword), token: this.token }).then(response => {
                            if (response.status === 0) {
                                that.$message({
                                    type: 'success',
                                    message: response.msg
                                })
                                setTimeout(function() {
                                    that.$router.push(`/login`)
                                }, 2000)
                            }
                            this.loading = false
                        })
                    } else {
                        console.log('error submit!!')
                        return false
                    }
                })
            }
        }
    }
</script>

<style lang="scss">
  /* 修复input 背景不协调 和光标变色 */
  /* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

  $bg: #283443;
  $light_gray: #fff;
  $cursor: #fff;

  @supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
    .login-container .el-input input {
      color: $cursor;
    }
  }

  /* reset element-ui css */
  .login-container {
    .el-input {
      display: inline-block;
      height: 47px;
      width: 85%;

      input {
        background: transparent;
        border: 0px;
        -webkit-appearance: none;
        border-radius: 0px;
        padding: 12px 5px 12px 15px;
        color: $light_gray;
        height: 47px;
        caret-color: $cursor;

        &:-webkit-autofill {
          box-shadow: 0 0 0px 1000px $bg inset !important;
          -webkit-text-fill-color: $cursor !important;
        }
      }
    }

    .el-form-item {
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: rgba(0, 0, 0, 0.1);
      border-radius: 5px;
      color: #454545;
      margin-bottom: 30px;
    }
  }
</style>

<style lang="scss" scoped>
  $bg: #2d3a4b;
  $dark_gray: #889aa4;
  $light_gray: #eee;

  .login-container {
    min-height: 100%;
    width: 100%;
    background-color: $bg;
    overflow: hidden;

    .login-form {
      position: relative;
      width: 520px;
      max-width: 100%;
      padding: 160px 35px 0;
      margin: 0 auto;
      overflow: hidden;
    }

    .tips {
      font-size: 14px;
      color: #fff;
      margin-bottom: 10px;

      span {
        &:first-of-type {
          margin-right: 16px;
        }
      }
    }

    .svg-container {
      padding: 6px 5px 6px 15px;
      color: $dark_gray;
      vertical-align: middle;
      width: 30px;
      display: inline-block;
    }

    .title-container {
      position: relative;

      .title {
        font-size: 26px;
        color: $light_gray;
        margin: 0px auto 40px auto;
        text-align: center;
        font-weight: bold;
      }
    }

    .show-pwd {
      position: absolute;
      right: 10px;
      top: 7px;
      font-size: 16px;
      color: $dark_gray;
      cursor: pointer;
      user-select: none;
    }
  }
</style>
